From: Juan Quintela <quintela@redhat.com>
To: QingFeng Hao <haoqf@linux.vnet.ibm.com>
Cc: qemu-block@nongnu.org, qemu-devel@nongnu.org,
borntraeger@de.ibm.com, cornelia.huck@de.ibm.com,
pasic@linux.vnet.ibm.com, liujbjl@linux.vnet.ibm.com,
kwolf@redhat.com, famz@redhat.com, mreitz@redhat.com,
dgilbert@redhat.com
Subject: Re: [Qemu-devel] [PATCH v1 1/1] vmstate: fix failed iotests case 68 and 91
Date: Thu, 16 Mar 2017 09:01:22 +0100 [thread overview]
Message-ID: <87efxxy7jh.fsf@secure.mitica> (raw)
In-Reply-To: <20170310044402.38880-2-haoqf@linux.vnet.ibm.com> (QingFeng Hao's message of "Fri, 10 Mar 2017 05:44:02 +0100")
QingFeng Hao <haoqf@linux.vnet.ibm.com> wrote:
> This problem affects s390x only if we are running without KVM.
> Basically, S390CPU.irqstate is unused if we do not use KVM,
> and thus no buffer is allocated.
> This causes size=0, first_elem=NULL and n_elems=1 in
> vmstate_load_state and vmstate_save_state. And the assert fails.
> With this fix we can go back to the old behavior and support
> VMS_VBUFFER with size 0 and nullptr.
>
> Signed-off-by: QingFeng Hao <haoqf@linux.vnet.ibm.com>
> Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com>
queued
next prev parent reply other threads:[~2017-03-16 8:01 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-10 4:44 [Qemu-devel] [PATCH v1 0/1] vmstate: fix failed iotests case 68 and 91 QingFeng Hao
2017-03-10 4:44 ` [Qemu-devel] [PATCH v1 1/1] " QingFeng Hao
2017-03-14 14:13 ` Dr. David Alan Gilbert
2017-03-15 1:21 ` QingFeng Hao
2017-03-16 8:01 ` Juan Quintela [this message]
2017-03-17 2:32 ` QingFeng Hao
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